VALPlast PE connection/inspection chambers are used for inspecting and cleaning gravity sewer networks. They are installed in non-traffic areas, classified according to SR EN 124, Group 1: green spaces, areas used exclusively by pedestrians or cyclists (min. class A15) and/or Group 2: sidewalks and parking areas (min. class B125).

Product standard: Company Technical Standard (STF).

VALPlast PE connection/inspection manholes are manufactured using the "rotomolding" process, with the base and extension of the manhole being monobloc.
The connections at the manhole base are blind and are cut to the desired diameter during installation.

When covering the manhole, the installation location must be considered, as follows:
- Group 1: cover min. resistance class A15
- Group 2: cover min. resistance class B125.
The cover with frame must be installed ONLY on a concrete slab that will slide to the exterior of the manhole column, so that axial pressure is exerted on the ground and not on the manhole.

UM colete	PIECE
Ambalare	NEAMBALAT
Tip articol	WALK
Cod CPV	CPV 44115210-4
Cantitate colet	1
Perioada garantie	24 Months
Durata estimata de viata	50 Years
Diametru	400
Inaltime	1500
Cod vamal	39251000
Subclasa	INSPECTION MANHOLES